Build failed. https://zuul.opendev.org/t/openstack/buildset/f66ddb3f7f3c43c7968b029d3190633b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5bb82ac8f4f9485aaf50057a5e72bec9 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac62f0306e284ce4a21d8108b5772790 : FAILURE in 2m 49s